| Acronym | Meaning |
| NTFS | NT File System |
| BSD | Berkeley Software (System) Distribution (Design) |
| MPI | Message Passing Interface |
| ADCCP | Advanced Data Communications Control Protocol |
| ISDN | Integrated Services Digital Network |
| CMTS | Cable Modem Termination System |
| LDAP | Lightweight Directory Access Protocol |
| WAP | Wireless Application Protocol |
| OEM | Original Equipment Manufacturer |
| BG | Big Grin |